The NXT 5 is a smart battery charger for 12V lead acid and lithium-ion batteries. Compact, robust and equipped with advanced technology, it offers flawless performance, safety and ease of use. With patented features like reconditioning modes and automatic temperature compensation, it’s built to perform.
Take charging to the next level with NXT 5
Meet the NXT 5 battery charger. Built tough, designed smart – and for lead acid and lithium-ion batteries. Our 4.3A charger is packed with award-winning Swedish technology – and has CTEK’s DNA running through it. It delivers flawless charging performance, even in extreme weather. The built-in patented technology includes reconditioning modes for deeply discharged batteries, automatic temperature compensation and AGM optimisation. It’s fully automatic so just ‘connect-and-forget’– and it’s safe, spark-free and perfect for automotive enthusiasts and everyday drivers. The NXT 5 ensures your battery is always prepared for the drive ahead – effortlessly reliable and built to last.
Features
- Revives flat batteries and extends battery life.
- Supports 12V lead acid & lithium* batteries (1.2-160Ah).
- Connect U-terminal included for permanent connection to the battery.
- Automatic temperature compensation for extreme weather.
- Fully automatic, spark-free and reverse polarity protected.
- Patented desulphation & reconditioning modes restore battery life.
- AGM optimisation mode for Start/Stop vehicle batteries.
- Quick and easy ‘connect-and-forget’ usability.
- Backed by a 5-year warranty for total peace of mind.
- Award-winning Swedish technology for unmatched performance.
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Charging categoryAC charging
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Input110–120 VAC, 50–60 Hz, 1.1 A
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Output14.4/14.7/15.8 V, 4.3 A
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Battery chemistryLead acid; Lithium-ion
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Battery types12 V:; WET; MF; Ca/Ca; AGM; EFB; GEL; LiFePO₄
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Battery capacity1.2–160 Ah
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Back current drain*corresponding to less than 1Ah/month
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Battery voltage12 V
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Ambient operating temperature-4 °F to +122 °F (-20 ˚C to +50 ˚C)
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Start voltage2.0 V
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Ripple**Less than 4 %
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Temperature compensationBuilt-in compensation of charging voltage based on ambient temperature.
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Degree of protectionIP65
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Net weight (unit with cables)1,32 lbs
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Warranty5 years
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DisclaimerAll products and product specifications are subject to change without notice, to improve reliability, function or design. In the event of product error, we reserve the right to inspect the product and verify the fault. All product returns are subject to our standard warranty terms.
TMI-CTEK40-658
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